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Cytidine monophosphate kinase from E.COLI in complex with 2',3'-dideoxy-cytidine monophosphate

Analyse Cytidine monophosphate kinase from E.COLI in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1KDT
Type
protein
Length
446 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Cytidylate kinase
EC
2.7.4.14
UniProt
P0A6I0
Ligands
DOC, SO4
Pockets
2 · best druggability 0.75

Structure

x-ray diffraction · 1 distinct chain · 50% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BCytidylate kinase (EC 2.7.4.14)protein22350% helix, 15% strandP0A6I0

Ligands and binding sites

  • DOC · 2',3'-dideoxycytidine-5'-monophosphate · ligand · 2 copies · chains A, B
  • SO4 · Sulfate ion · ion · 3 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16890.750.8172SO4, DOC
26120.710.7972SO4, DOC

Compared structures

  • 1KDT · Cytidine monophosphate kinase from E.COLI in complex with 2',3'-dideoxy-cytidine… · the same entry in another collection · chain A against A, TM-score 1.00
  • P0A6I0 · AlphaFold monomer V2.0 prediction for cytidylate kinase (P0A6I0) · a predicted model of the same protein · chain A against A, TM-score 0.98

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